var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
 // res.render('index', { title: 'Express' });
 res.send('hello world');
});

router.get('/a',async(req,res)=>{
    let a='qqqqqqqqq'
    res.send(a)
})



module.exports = router;
